Which Imaging Technology Does Not Expose the Patient to Radiation

question 5

Multiple Choice

Which imaging technology does not expose the patient to radiation?

• A) Plain film imaging
• B) CT
• C) Ultrasound
• D) Mammography

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Definitions:

Methylphenidate

Methylphenidate is a stimulant medication commonly prescribed to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy, working by increasing attention and decreasing impulsiveness and hyperactivity.

Dopamine And Norepinephrine

Neurotransmitters involved in regulating mood, attention, reward, and arousal, playing key roles in the brain's reward and stress pathways.

Inhibitory Circuits

Neural pathways in the brain that suppress or inhibit the activity of other neurons, playing a central role in controlling brain function and behavior.

ADHD

Attention Deficit Hyperactivity Disorder, a chronic condition marked by persistent inattention, hyperactivity, and sometimes impulsivity.